Q:

PLEASE HELP FAST!A marble is selected from a bag containing eight marbles numbered 1 to 8.The number on the marble selected will be recorded as the outcome.Consider the following events.Event A: The marble selected has an even number.Event B: The marble selected has a number from 3 to 6.Give the outcomes for each of the following events.If there is more than one element in the set, separate them with commas.

Accepted Solution

A:
Answer:A and B: {4, 6} A or B: {2, 3, 4, 5, 6, 8} Complement of B: {1, 2, 7, 8}Step-by-step explanation:A and B refer to the elements that are in both A and B at the same time The even numbers from 1 to 8 are {2, 4, 6, 8} The numbers from 3 to 6 are {3, 4, 5, 6} Look for the common elements between both sets. A and B: {4, 6} A or B is the union of the two sets Join the elements of both sets A or B: {2, 3, 4, 5, 6, 8} The complement of B are all the elements that are not in B. Write all the elements of the sample space except those of event B Complement of B: {1, 2, 7, 8}